**Claude Code** `/model` picker now correctly displays **Opus** as the default on Max/Premium/Enterprise plans instead of hiding it behind a generic Default label.
Rust tooling pre-release with no documented changes.
Plugin commands can now submit prompts directly to the **Cline** agent, enabling custom automation workflows without manual handoffs.
References now include usage descriptions for agents and can be hidden from **@** autocomplete; **MCP** servers respect configured timeouts and fail cleanly on setup errors.
**Kilo Code** v7.3.42 improves JetBrains reasoning block rendering and chat timeline handling across review workflows.
**Fast mode** for Anthropic and OpenAI models lets you trade cost for speed in the agent panel.